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Publication numberUSD177560 S
Publication typeGrant
Publication dateMay 1, 1956
Filing dateJun 22, 1955
Publication numberUS D177560 S, US D177560S, US-S-D177560, USD177560 S, USD177560S
InventorsRobert H. Ensign
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ball point pen
US D177560 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 177,550 Patented May 1,

United States Patent Office BALL POINT PEN Robert H. Ensign, Bronxville, N. Y., and Danforth Cardozo, Jr., Weston, Conn., assignors to Scripto, Inc., a corporation of Georgia Application June 22, 1955, Serial No. 36,625

Term of patent 14 years (Cl. D74-17) Fig. 1 is a front elevational view of a ball point pen References Cited in the file of this patent showing our new design;

UNITED STATES PATENTS D. 47,595 Huber July 20, 1915 D. 105,623 Troilen Aug. 10, 1937 D. 151,771 Kaupmann s Nov. 16, 1948 D. 175,330 Aston Aug. 16, 1955 1,211,356 Roetker Jan. 2, 1917 Fig. 2 is a side elevational view of the ball point pen shown in Fig. 1;

Fig. 3 is a top plan view thereof;

Fig. 4 is a cross sectional view thereof taken substantially on lines 44 in Fig. 1; and

Fig. 5 is a cross sectional view thereof taken substantially on lines 5-5 in Fig. 1.

We claim: The ornamental design for a ball point pen, as shown.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6554515Jun 21, 2001Apr 29, 2003Societe Bic S.A.Ergonomic writing instrument
USD753224Aug 22, 2014Apr 5, 2016Senator Gmbh & Co. KgaaWriting instrument